Numbers k such that sigma(k) = psi(k) + tau(k)^3.
A390297
Numbers k such that sigma(k) = psi(k) + tau(k)^3.
Terms
- a(0) =3429a(1) =5172a(2) =6532a(3) =6572a(4) =14697a(5) =14787a(6) =24003a(7) =32325a(8) =35500a(9) =36204a(10) =38964a(11) =39804a(12) =40044a(13) =40825a(14) =41075a(15) =42020a(16) =43180a(17) =44020a(18) =45724a(19) =46004a(20) =47564a(21) =48484a(22) =55008a(23) =63357a(24) =75834a(25) =77571a(26) =79074a(27) =80017a(28) =80507a(29) =94545
External references
- oeis: A390297